package threePart.stringHandle;

public class first {
    public static void main(String[] args) {
        String hobby = "爱慕课";
        String url = new String("http://www.imooc.com");
        System.out.println("hobby: " + hobby);
        System.out.println("url: " + url);
        hobby += "666";
        System.out.println(hobby);
    }
}
